They are similar because:
Both set in university
There's a love triangle between the female and male lead and one of the 2nd male leads
Both of them talk about growing up and being young
The male lead is a bit of a jerk and is arrogant
Rich boy/poor girl drama
4 male leads who are popular at th euniversity
The relationship btw the female and male lead is similar
Differences:
None of the male leads knew each other before becoming roommates in Hi Flower
There are more business/ company feuds in Hi Flower
The female lead is an orphan and struggles to support her and her brother's education.
Both set in university
There's a love triangle between the female and male lead and one of the 2nd male leads
Both of them talk about growing up and being young
The male lead is a bit of a jerk and is arrogant
Rich boy/poor girl drama
4 male leads who are popular at th euniversity
The relationship btw the female and male lead is similar
Differences:
None of the male leads knew each other before becoming roommates in Hi Flower
There are more business/ company feuds in Hi Flower
The female lead is an orphan and struggles to support her and her brother's education.
